[INFO] fetching crate tui-shader 0.0.9... [INFO] checking tui-shader-0.0.9 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate tui-shader 0.0.9 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate tui-shader 0.0.9 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate tui-shader 0.0.9 [INFO] tweaked toml for crates.io crate tui-shader 0.0.9 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tui-shader 0.0.9 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tui-shader 0.0.9 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c97bb9f91ef4d9c4b2094b68634fa9b3601394112212833667f1a7491e082d4f [INFO] running `Command { std: "docker" "start" "-a" "c97bb9f91ef4d9c4b2094b68634fa9b3601394112212833667f1a7491e082d4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c97bb9f91ef4d9c4b2094b68634fa9b3601394112212833667f1a7491e082d4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c97bb9f91ef4d9c4b2094b68634fa9b3601394112212833667f1a7491e082d4f", kill_on_drop: false }` [INFO] [stdout] c97bb9f91ef4d9c4b2094b68634fa9b3601394112212833667f1a7491e082d4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5c67cccb78c86080cd29b6db1fcb7d2ee9a27b028984f7b6718ba0c32a7ad7b [INFO] running `Command { std: "docker" "start" "-a" "e5c67cccb78c86080cd29b6db1fcb7d2ee9a27b028984f7b6718ba0c32a7ad7b", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling quote v1.0.39 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking libloading v0.8.6 [INFO] [stderr] Compiling naga v24.0.0 [INFO] [stderr] Compiling ash v0.38.0+1.3.281 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Compiling khronos-egl v6.0.0 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking castaway v0.2.3 [INFO] [stderr] Checking indexmap v2.7.1 [INFO] [stderr] Compiling wgpu-hal v24.0.2 [INFO] [stderr] Checking unicode-xid v0.2.6 [INFO] [stderr] Compiling syn v2.0.99 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Checking hexf-parse v0.2.1 [INFO] [stderr] Checking compact_str v0.8.1 [INFO] [stderr] Checking unicode-truncate v1.1.0 [INFO] [stderr] Checking lru v0.12.5 [INFO] [stderr] Compiling wgpu-core v24.0.2 [INFO] [stderr] Checking profiling v1.0.16 [INFO] [stderr] Checking renderdoc-sys v1.1.0 [INFO] [stderr] Checking raw-window-handle v0.6.2 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking spirv v0.3.0+sdk-1.3.268.0 [INFO] [stderr] Checking gpu-alloc-types v0.3.0 [INFO] [stderr] Checking gpu-descriptor-types v0.2.0 [INFO] [stderr] Checking wgpu-types v24.0.0 [INFO] [stderr] Checking glow v0.16.0 [INFO] [stderr] Checking getrandom v0.3.1 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking gpu-descriptor v0.3.1 [INFO] [stderr] Compiling wgpu v24.0.1 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking pollster v0.4.0 [INFO] [stderr] Checking font8x8 v0.3.1 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking flume v0.11.1 [INFO] [stderr] Checking gpu-alloc v0.6.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking ordered-float v4.6.0 [INFO] [stderr] Checking crossterm v0.28.1 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling bytemuck_derive v1.8.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Checking bytemuck v1.22.0 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Compiling instability v0.3.7 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.0 [INFO] [stderr] Checking ratatui v0.29.0 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Checking derive_builder v0.20.2 [INFO] [stderr] Checking tui-big-text v0.7.1 [INFO] [stderr] Checking tui-textarea v0.7.0 [INFO] [stderr] Checking tui-shader v0.0.9 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/state.rs:277:9 [INFO] [stdout] | [INFO] [stdout] 277 | Self::new(wgpu::include_wgsl!("shaders/default_fragment.wgsl")).unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/style.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug, Clone, Eq, PartialEq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 30 | Map(fn(Sample) -> char), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tui-shader` (lib) due to 1 previous error; 2 warnings emitted [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/style.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 41 | #[derive(Debug, Default, Clone, Eq, PartialEq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 70 | Map(fn(Sample) -> Style), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/state.rs:277:9 [INFO] [stdout] | [INFO] [stdout] 277 | Self::new(wgpu::include_wgsl!("shaders/default_fragment.wgsl")).unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/style.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug, Clone, Eq, PartialEq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 30 | Map(fn(Sample) -> char), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/style.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 41 | #[derive(Debug, Default, Clone, Eq, PartialEq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 70 | Map(fn(Sample) -> Style), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/lib.rs:131:25 [INFO] [stdout] | [INFO] [stdout] 131 | let mut state = ShaderCanvasState::new_with_entry_point( [INFO] [stdout] | _________________________^ [INFO] [stdout] 132 | | wgpu::include_wgsl!("shaders/test_fragment.wgsl"), [INFO] [stdout] 133 | | "green", [INFO] [stdout] 134 | | ) [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tui-shader` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e5c67cccb78c86080cd29b6db1fcb7d2ee9a27b028984f7b6718ba0c32a7ad7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5c67cccb78c86080cd29b6db1fcb7d2ee9a27b028984f7b6718ba0c32a7ad7b", kill_on_drop: false }` [INFO] [stdout] e5c67cccb78c86080cd29b6db1fcb7d2ee9a27b028984f7b6718ba0c32a7ad7b